CN1256377C - Method for producing composite material by utilizing high-molecular waste material - Google Patents
Method for producing composite material by utilizing high-molecular waste material Download PDFInfo
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- CN1256377C CN1256377C CN 03134178 CN03134178A CN1256377C CN 1256377 C CN1256377 C CN 1256377C CN 03134178 CN03134178 CN 03134178 CN 03134178 A CN03134178 A CN 03134178A CN 1256377 C CN1256377 C CN 1256377C
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- Prior art keywords
- waste
- modification
- matrix material
- wood powder
- rice hulls
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- 239000002699 waste material Substances 0.000 title claims abstract description 61
- 239000002131 composite material Substances 0.000 title abstract description 5
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- -1 polyethylene Polymers 0.000 claims abstract description 45
- 239000000843 powder Substances 0.000 claims abstract description 27
- 239000004698 Polyethylene Substances 0.000 claims abstract description 21
- 239000004743 Polypropylene Substances 0.000 claims abstract description 21
- 229920000573 polyethylene Polymers 0.000 claims abstract description 21
- 229920001155 polypropylene Polymers 0.000 claims abstract description 21
- 239000002023 wood Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 14
- 229920001971 elastomer Polymers 0.000 claims abstract description 5
- 239000005060 rubber Substances 0.000 claims abstract description 5
- 230000004048 modification Effects 0.000 claims description 33
- 238000012986 modification Methods 0.000 claims description 33
- 239000011159 matrix material Substances 0.000 claims description 20
- 241000209094 Oryza Species 0.000 claims description 18
- 235000007164 Oryza sativa Nutrition 0.000 claims description 18
- 235000009566 rice Nutrition 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 10
- 238000005453 pelletization Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 8
- 229920002209 Crumb rubber Polymers 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000004709 Chlorinated polyethylene Substances 0.000 claims description 4
- 235000021355 Stearic acid Nutrition 0.000 claims description 4
- 239000012752 auxiliary agent Substances 0.000 claims description 4
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000003112 inhibitor Substances 0.000 claims description 4
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 239000012188 paraffin wax Substances 0.000 claims description 4
- 239000008117 stearic acid Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 229920003193 cis-1,4-polybutadiene polymer Polymers 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000007822 coupling agent Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 2
- 239000004135 Bone phosphate Substances 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 239000002086 nanomaterial Substances 0.000 abstract description 2
- 238000000053 physical method Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 2
- 230000008901 benefit Effects 0.000 description 3
- 235000019241 carbon black Nutrition 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a method for manufacturing composite material, particularly to a method for producing the composite material by utilizing high-molecular waste. The high-molecular waste such as waste polyethylene, waste polypropylene, waste rubber, wood powder and bran is modified through a chemical method and a physical method; material after modified is super refined by a super-fine grinder, which causes that the fineness reaches more than 100 meshes and is approach to the fineness of nano material; substances such as assistants, etc., are added according to different proportions based on the requirements of products; a kind of new composite material is regenerated. Products produced by the material can be used as an automotive bumper, an automotive chassis, a support roller of a belt conveyer, a template for building industry, etc.
Description
Technical field:
The present invention relates to a kind of matrix material, particularly a kind of matrix material that utilizes high molecular waste material to produce.
Background technology:
At present, goods such as depleted polyethylene, polypropylene, rubber, plastics are difficult to natural decomposition at occurring in nature, and these goods promptly can not obtain effectively utilizing again, cause environmental pollution again, destroy the eubiosis, but also have caused the wasting of resources.The method of producing matrix material with waste occurs, and the matrix material that these methods are produced only is used for building trade, and Application Areas is narrow.And existing production matrix material can not be produced members such as nerf bar, automobile chassis, idler for belt conveyer.
Summary of the invention:
The object of the present invention is to provide a kind of high molecular waste material that utilizes, as waste polyethylene, waste polypropylene, waste Crumb rubber, wood powder, powdered rice hulls, carry out modification through chemistry, physical method, again the material after the modification is carried out ultrafining treatment with ultra-fine mill, it is above extremely near nano material to make its fineness reach 100 orders, again according to the needs of goods, by different proportionings a kind of new matrix material of regenerating through compound back.Surpass goods with the quality of item of this material produce, both reached rejected material to utilize again, solved the pollution of waste again environment with material produce such as pure polyethylene, polypropylene, resins.
The objective of the invention is to be achieved through the following technical solutions:
A kind of matrix material that utilizes high molecular waste material to produce, at first will carry out the modification processing to waste in this matrix material and material:
A. waste polyethylene modification:
At first following raw materials according is formed per distribution ratio by weight and carries out batch mixing:
1). waste polyethylene 75%
2). waste Crumb rubber 10%
3). cis-1,4-polybutadiene rubber 5%
4). light calcium carbonate mixes back 10% with titanate coupling agent
Again above-mentioned batching is heated after 160 ℃ of mixing, with the forcing machine extruding pelletization, use when being equipped with matrix material;
B. waste polypropylene modification:
At first following raw materials according is formed per distribution ratio by weight and carries out batch mixing:
1). waste polypropylene 65%
2). chlorinatedpolyethylene 10%
3). waste Crumb rubber 10%
4). ethylene-propylene diene copolymer 10%
5). waste ceramic fine powder 5%
Again above-mentioned batching is heated after 180 ℃ of mixing, with the forcing machine extruding pelletization, use when being equipped with matrix material;
C. powdered rice hulls or wood powder modification:
At first following raw materials according is formed per distribution ratio by weight and carries out batch mixing:
1). dry powdered rice hulls or wood powder 85%
2). chlorinatedpolyethylene 15%
Again above-mentioned batching is heated after 160 ℃ of mixing, with the forcing machine extruding pelletization, use when being equipped with matrix material;
Be ground into 100 purpose powders after then granular waste polyethylene, waste polypropylene, powdered rice hulls or wood powder after the above-mentioned modification being mixed, form per distribution ratio by following weight again and carry out batch mixing:
1). modification waste polyethylene 20～40%
2). modification powdered rice hulls or wood powder 40～50%
3). modification waste polypropylene 10～20%
4). get carbon black 10%, paraffin 10%, stearic acid 10%, three oleoyl isopropyl titanates 10%, plastics oxidation inhibitor 10%, barium stearate 10%, lead sulfate tribasic 10%, dicumyl peroxide 10%, dibutyl phthalate 20%, being mixed by weight percentage adds 10% after making auxiliary agent again;
Modification waste polyethylene, powdered rice hulls or wood powder, waste polypropylene and auxiliary agent after above-mentioned being mixed are put into stirrer to stir, again the material that stirs is delivered in the forcing machine, heating 150～180 ℃ is extruded by forcing machine and to inject in the mould, through the hydropress shaped by fluid pressure, pressurize 3～10 minutes, and with water cooling, reduce the temperature to 50～60 ℃, get final product die sinking, take out finished product.
Advantage of the present invention and positively effect are:
1. the matrix material produced of the present invention can be produced goods such as nerf bar, automobile chassis, idler for belt conveyer, template for buildings, and its physical strength is better than general matrix material.
2. the goods of producing with this matrix material can replace plastics, timber, steel, and it is excellent in cushion effect, and anti-notched Izod impact strength can reach 77.47, be 23.54 when being untreated through the modification processing.Therefore be more than 3 times of common twice-laid stuff.
3. composite product of the present invention is anti-oxidant, capacity of decomposition is strong, places under field conditions (factors) and can not decompose in 10 years, do not wear out, and does not reduce the product functional quality.
4. the present invention is owing to adopt a large amount of polymeric scrap materials, and the goods cost of producing is low, and is more much lower than the price of macromolecular materials such as steel, plastics, economic benefit and obvious social benefit.
Embodiment:
Embodiment 1:
At first with the waste polyethylene modification; Choose 300 kilograms of the broken raw materials of waste polyethylene, waste Crumb rubber after the cleaning, as scraped car band etc., wear into 40 kilograms of 20 kilograms of 40 kilograms of powders, cis-1,4-polybutadiene rubbers about 100 orders, light calcium carbonate and titanate coupling agent preparations, put into forcing machine and heat 160 ℃, extruding pelletization.
Again with the waste polypropylene modification; Choose 5 kilograms of 10 kilograms of particles of 10 kilograms of 10 kilograms of 65 kilograms of waste polypropylene raw materials, chlorinatedpolyethylenees, waste Crumb rubbers, ethylene-propylene diene copolymer, 500 purpose waste ceramic fine powders after the cleaning, put into forcing machine and heat 180 ℃, extruding pelletization.
Again with powdered rice hulls or wood powder modification; Choose exsiccant 100 purpose powdered rice hulls or 340 kilograms of wood powders, 60 kilograms of chlorinatedpolyethylenees, heat 150～160 ℃, the forcing machine extruding pelletization.
Granular waste polyethylene after the modification, waste polypropylene, powdered rice hulls or wood powder are mixed the back wear into 100 orders to powder near the nano level fineness with ultra-fine mill.
Again with 400 kilograms of above-mentioned modification waste polyethylenes; 100 kilograms of modification waste polypropylenes; 400 kilograms of modification powdered rice hulls or wood powders; by 10 kilograms of carbon blacks; 10 kilograms in paraffin; 10 kilograms of stearic acid; 10 kilograms of three oleoyl isopropyl titanates; 10 kilograms in plastics oxidation inhibitor; 10 kilograms of barium stearates; 10 kilograms of lead sulfate tribasics; 10 kilograms of dicumyl peroxides; 20 kilograms of dibutyl phthalates; nine kinds of raw materials mix 100 kilograms put into stirrer and stir after; put into forcing machine internal heating to 170 and the material of extruding is injected into mould by the hydropress shaped by fluid pressure after ℃ miscible; pressurize 3～10 minutes; to 60 ℃, can die sinking take out finished product by the recirculated water cooling.This mould is produced the mould or the other products mould of automobile chassis.
Embodiment two:
Press embodiment one described method and weight percent comparison waste polyethylene, waste polypropylene, powdered rice hulls or wood powder modification.Again the granular waste polyethylene after the modification, waste polypropylene, powdered rice hulls or wood powder are mixed the back and wear into 100 orders to powder near the nano level fineness with ultra-fine mill.
Again with 200 kilograms of above-mentioned modification waste polyethylenes; 200 kilograms of modification waste polypropylenes; 500 kilograms of modification powdered rice hulls or wood powders; by 10 kilograms of carbon blacks; 10 kilograms in paraffin; 10 kilograms of stearic acid; 10 kilograms of three oleoyl isopropyl titanates; 10 kilograms in plastics oxidation inhibitor; 10 kilograms of barium stearates; 10 kilograms of lead sulfate tribasics; 10 kilograms of dicumyl peroxides; 20 kilograms of dibutyl phthalates; nine kinds of raw materials mix 100 kilograms put into stirrer and stir after; put into forcing machine internal heating to 170 and the material of extruding is injected into mould by the hydropress shaped by fluid pressure after ℃ miscible; pressurize 3～10 minutes; to 60 ℃, can die sinking take out finished product by the recirculated water cooling.This mould is produced the mould or the other products mould of automobile chassis.
Claims (1)
1. matrix material that utilizes high molecular waste material to produce is characterized in that: at first will carry out modification to the waste in this matrix material and material and handle:
A. waste polyethylene modification:
At first following raw materials according is formed per distribution ratio by weight and carries out batch mixing:
1). waste polyethylene 75%
2). waste Crumb rubber 10%
3). cis-1,4-polybutadiene rubber 5%
4). light calcium carbonate and titanate coupling agent mixture 10%
Again above-mentioned batching is heated after 160 ℃ of mixing, with the forcing machine extruding pelletization, use when being equipped with matrix material;
B. waste polypropylene modification:
At first following raw materials according is formed per distribution ratio by weight and carries out batch mixing:
1). waste polypropylene 65%
2). chlorinatedpolyethylene 10%
3). waste Crumb rubber 10%
4). ethylene-propylene diene copolymer 10%
5). waste ceramic fine powder 5%
Again above-mentioned batching is heated after 180 ℃ of mixing, with the forcing machine extruding pelletization, use when being equipped with matrix material;
C. powdered rice hulls or wood powder modification:
At first following raw materials according is formed per distribution ratio by weight and carries out batch mixing:
1). dry powdered rice hulls or wood powder 85%
2). chlorinatedpolyethylene 15%
Again above-mentioned batching is heated after 160 ℃ of mixing, with the forcing machine extruding pelletization, use when being equipped with matrix material;
Be ground into 100 purpose powders after then granular waste polyethylene, waste polypropylene, powdered rice hulls or wood powder after the above-mentioned modification being mixed, form per distribution ratio by following weight again and carry out batch mixing:
1). modification waste polyethylene 20～40%
2). modification powdered rice hulls or wood powder 40～50%
3). modification waste polypropylene 10～20%
4). get carbon black 10%, paraffin 10%, stearic acid 10%, three oleoyl isopropyl titanates 10%, plastics oxidation inhibitor 10%, barium stearate 10%, lead sulfate tribasic 10%, dicumyl peroxide 10%, dibutyl phthalate 20%, being mixed by weight percentage adds 10% after making auxiliary agent again
Modification waste polyethylene, powdered rice hulls or wood powder, waste polypropylene and auxiliary agent after above-mentioned being mixed are put into stirrer to stir, again the material that stirs is delivered in the forcing machine, heating 150～180 ℃ is extruded by forcing machine and to inject in the mould, through the hydropress shaped by fluid pressure, pressurize 3～10 minutes, and with water cooling, reduce the temperature to 50～60 ℃, get final product die sinking, take out finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03134178 CN1256377C (en) | 2003-08-29 | 2003-08-29 | Method for producing composite material by utilizing high-molecular waste material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03134178 CN1256377C (en) | 2003-08-29 | 2003-08-29 | Method for producing composite material by utilizing high-molecular waste material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1515617A CN1515617A (en) | 2004-07-28 |
| CN1256377C true CN1256377C (en) | 2006-05-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03134178 Expired - Fee Related CN1256377C (en) | 2003-08-29 | 2003-08-29 | Method for producing composite material by utilizing high-molecular waste material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1256377C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1951654B (en) * | 2006-11-17 | 2010-05-12 | 刘畅 | Waste natural fiber thermoplastic composite plate reclamation and regeneration method |
| CN101717536B (en) * | 2009-11-20 | 2011-12-07 | 华南理工大学 | Waste plastic, montmorillonoid and waste rubber composite and preparation method thereof |
| US8871345B2 (en) * | 2010-04-28 | 2014-10-28 | Wpc Corporation | Method for producing composite pellet for extrusion molding, and composite pellet for extrusion molding produced by the method |
| KR20140032132A (en) * | 2012-09-06 | 2014-03-14 | (주)엘지하우시스 | Direct nailing wood polymer/plastic composite and manufacturing method thereof |
| CN103030882B (en) * | 2012-12-04 | 2017-09-05 | 合肥杰事杰新材料股份有限公司 | It is a kind of to be used to prepare regrown material of bumper and preparation method thereof |
| CN103319769A (en) * | 2013-06-20 | 2013-09-25 | 吴江市董鑫塑料包装厂 | Plastic for hose |
| CN107216544A (en) * | 2017-05-24 | 2017-09-29 | 张冬平 | Waste polypropylene modified technique |
| CN107216546A (en) * | 2017-05-24 | 2017-09-29 | 周建华 | Enhanced polypropylene composite |
| CN109824925A (en) * | 2019-01-09 | 2019-05-31 | 江阴宝柏包装有限公司 | A kind of film and preparation method thereof using PCR-PE preparation |
-
2003
- 2003-08-29 CN CN 03134178 patent/CN1256377C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1515617A (en) | 2004-07-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Tianrong Cable Materials Co., Ltd. Assignor: Guan Jiaming Contract fulfillment period: 2006.6.5 to 2011.6.5 contract change Contract record no.: 2009210000004 Denomination of invention: Method for producing composite material by utilizing high-molecular waste material Granted publication date: 20060517 License type: Exclusive license Record date: 2009.3.10 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.6.5 TO 2011.6.5; CHANGE OF CONTRACT Name of requester: SHENYANG TIANRONG CABLE MATERIALS CO.,LTD Effective date: 20090310 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060517 Termination date: 20090929 |